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powerpc/85xx: Update SPI binding to match binding spec for P1020RDB

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The SPI node is out of date with regards to the binding for fsl-espi and
driver support.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-10-19 23:16:01 -05:00
parent fc2478e728
commit 38b8f1687f
2 changed files with 15 additions and 20 deletions
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30
arch/powerpc/boot/dts/p1020rdb.dts
View File

@ -149,49 +149,45 @@
};
spi@7000 {
fsl_m25p80@0 {
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,espi-flash";
compatible = "spansion,s25sl12801";
reg = <0>;
linux,modalias = "fsl_m25p80";
modal = "s25sl128b";
spi-max-frequency = <50000000>;
mode = <0>;
spi-max-frequency = <40000000>; /* input clock */
partition@0 {
partition@u-boot {
/* 512KB for u-boot Bootloader Image */
reg = <0x0 0x00080000>;
label = "SPI (RO) U-Boot Image";
label = "u-boot";
read-only;
};
partition@80000 {
partition@dtb {
/* 512KB for DTB Image */
reg = <0x00080000 0x00080000>;
label = "SPI (RO) DTB Image";
label = "dtb";
read-only;
};
partition@100000 {
partition@kernel {
/* 4MB for Linux Kernel Image */
reg = <0x00100000 0x00400000>;
label = "SPI (RO) Linux Kernel Image";
label = "kernel";
read-only;
};
partition@500000 {
partition@fs {
/* 4MB for Compressed RFS Image */
reg = <0x00500000 0x00400000>;
label = "SPI (RO) Compressed RFS Image";
label = "file system";
read-only;
};
partition@900000 {
partition@jffs-fs {
/* 7MB for JFFS2 based RFS */
reg = <0x00900000 0x00700000>;
label = "SPI (RW) JFFS2 RFS";
label = "file system jffs2";
};
};
};

5
arch/powerpc/boot/dts/p1020si.dtsi
View File

@ -112,14 +112,13 @@
};
spi@7000 {
cell-index = <0>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,espi";
compatible = "fsl,p1020-espi", "fsl,mpc8536-espi";
reg = <0x7000 0x1000>;
interrupts = <59 0x2>;
interrupt-parent = <&mpic>;
mode = "cpu";
fsl,espi-num-chipselects = <4>;
};
gpio: gpio-controller@f000 {